Aflion Blush vs. KTT F2
An in-depth look at the Aflion Blush and the KTT F2 switches—which one is the best fit for you?
Overview
When deciding between the Aflion Blush and the KTT F2 mechanical keyboard switches, it ultimately comes down to the type of typing experience you prefer. The Aflion Blush is praised for its smooth and snappy feel, thanks to its longer, two-stage spring design, making it perfect for those who enjoy a linear switch with a poppy sound signature. On the other hand, the KTT F2 switches stand out for their distinct hollow sound and lightly textured keystrokes, providing a unique tactile nuance to each keypress. Both switches offer a comfortable typing experience, but the Blush leans towards a more buttery and creamy feel, while the F2 offers a feathery and subdued touch. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.
By the numbers
Technical specifications
Actuation force
N/A
Actuation force
43g
Bottom-out force
58g
Bottom-out force
53g
Pre-travel
N/A
Pre-travel
1.90 mm
Total travel
3.30 mm
Total travel
3.50 mm
Factory lubed
No
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Dual-stage stainless steel spring
Spring
Stainless steel
Housing materials
The Aflion Blush and the KTT F2 both feature polycarbonate top housings, which create a sharper, higher-pitched, and crisper sound profile due to the relatively stiffer nature of polycarbonate plastic. This results in a more clear and resonant sound when typing on these switches. Additionally, the translucency of polycarbonate makes it ideal for switches that plan to use RGB lighting, adding a visually appealing element to the keyboard setup. Despite having the same material for the top housing, the nylon bottom housing of the Blush provides a deeper and fuller sound profile compared to the F2's polycarbonate bottom housing, which absorbs more sound and creates a duller, rounder sound when typing.
The housing materials of the Aflion Blush and the KTT F2 showcase a contrast in the bottom housing, with the Blush featuring a nylon bottom housing while the F2 has a polycarbonate bottom housing. The softer nature of nylon in the Blush's bottom housing results in a different typing experience compared to the crisper sound profile produced by the F2's polycarbonate bottom housing. This difference in materials affects the overall sound and feel of typing on these switches, providing users with varying options based on their preferences. However, both switches share the use of polycarbonate in their top housing, creating a consistent sound profile that is sharp, higher-pitched, and clear.
The combination of different housing materials in the Aflion Blush and the KTT F2 influences the overall typing experience for users. The split between the qualities of the bottom and top housing materials means that the feel and sound of typing on these switches are impacted in different ways. The bottom housing plays a significant role in the bottom-out sound and feel when pressed, with the nylon bottom housing of the Blush creating a deeper and fuller sound compared to the crisper sound produced by the polycarbonate bottom housing of the F2. On the other hand, the top housing material affects the sound when releasing a key, highlighting the differences in sound profiles between the switches based on their housing materials.
Weight
When comparing the actuation force and bottom out force of the Aflion Blush linear switch and the KTT F2 linear switch, it is evident that they both fall within the medium range in terms of bottom out force. The Blush switch has an actuation force of None grams, making it unknown, while the F2 has an actuation force of 43 grams, indicating that it is lighter than the Blush switch in terms of actuation force. However, the Blush switch has a bottom out force of 58 grams, heavier than the F2's bottom out force of 53 grams. The Blush switch provides a more substantial typing experience due to its heavier bottom out force, while the F2 switch offers a lighter actuation force, making it suitable for longer typing sessions. Ultimately, the choice between the two switches depends on individual preferences for typing feel and force requirements.
Travel distance
The Aflion Blush linear switch and the KTT F2 linear switch both offer relatively short travel distances compared to traditional switches. The Blush has a travel distance of 3.3mm, while the F2 has a slightly longer travel distance of 3.5mm. This means that the Blush is the shorter option, providing a quicker response time favored by gamers. On the other hand, the F2 offers a slightly deeper press, which may be preferred by those who enjoy a more pronounced tactile feedback. Both switches fall within the range of short travel distances, making them suitable for those who prefer a more compact keystroke. Ultimately, the choice between the two will depend on personal preference for either a quicker or more substantial key press experience.
Price comparison
Which switch is more bang for your buck?
The Aflion Blush has an MSRP of $6.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blush for $4.07.
The KTT F2 comes in at $3.90 per 10 switches.
Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.
That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.
Typing experience
In terms of sound, the Aflion Blush linear switch is known for its low-pitched sound, offering a more bass-heavy and mellow tone compared to higher-pitched switches. On the other hand, the KTT F2 linear switch is described as having a neutral and subdued sound profile, producing a dampened sound when pressed. The Blush provides a poppy sound signature, while the F2 offers a distinct hollow sound that sets it apart in the auditory realm. Ultimately, the choice between the two switches in terms of sound will depend on personal preference and the overall setup of the keyboard.
When it comes to feel, the Aflion Blush linear switch is known for its creamy, silky, and buttery typing experience, offering smooth and effortless keystrokes. On the other hand, the KTT F2 linear switch is described as feathery, mild, and subtle, providing a light and gentle typing feel. The Blush's longer, two-stage spring offers an impressively smooth and snappy feel, while the F2's medium-light weightiness ensures a comfortable typing experience without being too forceful or fleeting. Both switches offer nuanced tactile feedback, adding a level of satisfaction to every keystroke.
In conclusion, the Aflion Blush linear switch and the KTT F2 linear switch offer distinct sound and feel qualities that cater to different preferences. The Blush excels in providing a smooth, full, and snappy feel with a poppy sound signature, while the F2 stands out with its hollow sound profile and lightly textured feel. Whether you prefer a more bass-heavy and mellow tone or a subtle and subdued sound, or a creamy and buttery typing experience versus a feathery and mild sensation, both switches offer unique characteristics that will enhance your typing experience based on your personal preferences. Ultimately, whether you choose the Blush or the F2, you can expect a high-quality typing experience that meets your specific needs in terms of sound and feel.
Conclusion
To sum up, when deciding between the Aflion Blush linear switch and the KTT F2 linear switch, you should consider your preferences for bottom out force, sound, and feel. If you prefer a switch with a slightly higher bottom out force and a snappy feel with a poppy sound signature, the Aflion Blush switch might be the right choice for you. On the other hand, if you prefer a switch with a lighter bottom out force and a distinct hollow sound signature, along with a lightly textured feel, then the KTT F2 switch could be more suitable for your typing needs. Ultimately, the decision between these two switches will come down to your personal preferences in terms of typing experience.
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